27597860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17467}}^1$

素因数の和:17555

約数の個数: 24

約数和(自身を含む): 58692480

約数和(自身を除く): 31094620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 17467, 34934, 69868, 87335, 174670, 349340, 1379893, 2759786, 5519572, 6899465, 13798930, 27597860]

約数ペア:

[(1, 27597860), (2, 13798930), (4, 6899465), (5, 5519572), (10, 2759786), (20, 1379893), (79, 349340), (158, 174670), (316, 87335), (395, 69868), (790, 34934), (1580, 17467)]